baber/WOPTO huggingface dataset:
Patent ES-415270-A1 (ES)
Title: New anhydrofuranose derivatives and processes for their manufacture
IPC: C07H19/01
Filed: 1973-05-28
Abstract: New anhydrofuranose derivatives of the formula I O ANGLE ANGLE (I) CH - A - O - CH ANGLE CHOR3-CHOR2 wherein R2 is hydrogen, alkyl, aminoalkyl, alkenyl, arylalkyl, or acyl, R3 is hydrogen, alkyl, alkenyl, arylalkyl or acyl and -A-O- is a -CHOR5-CH2-O- or -CH(CH2OR6)-O- radical, wherein R5 or R6 has one of the meanings indicated for R3, or wherein -CH2OR6 represents hydrogen, or wherein two of the radicals R2, R3 and R5 or R6 together represent an ylidene radical, and one of the radicals R2, R3 and R5 or R6 is different from hydrogen if the other two of these radicals are hydrogen, and in compounds with -CHOR5-CH2-O- as the -A-O- radical, one of the radicals R2, R3 and R5 is different from methyl if the other two of these radicals are methyl, and in compounds with -CHOR5-CH2-O- as the -A-O- radical, one of the radicals R2, R3 and R5 is different from acetyl if the other two of these radicals are acetyl, and in compounds with -CHOR5-CH2-O- as the -A-O- radical one of the radicals R2, R3 and R5 is different from p-toluenesulphonyl if the others of these radicals are p-toluenesulphonyl, and in compounds with -CH(CH2OR6)-O- as the -A-O- radical, one of the radicals R2, R3 and R6 is different from benzyl if the other two of these radicals are benzyl, are manufactured by processes which are known per se. They are useful as anti-inflammatory, antiarthritic and analgesic agents.
Patent ES-415620-A1 (ES)
Title: System and method for improved operation of a colorimeter or like optical analysis apparatus
IPC: G01N35/10
Filed: 1973-06-06
Abstract: New and improved system and method for improved operation of a colorimeter or like device are provided and comprise the processing of the colorimeter output data in such manner that a separating fluid-segmented fluid sample stream may be passed through the colorimeter flow cell without adverse effect on said output data. This is accomplished by sampling said output data at periodic intervals and selecting for retention only that of the thusly sampled data which is known to have occurred when the flow cell sight path was filled with a fluid sample segment to the exclusion of the separating fluid segments.
Patent ES-424147-A1 (ES)
Title: Arrangement for insulating a low temperature reservoir
IPC: F17C3/04
Filed: 1974-03-11
Abstract: An arrangement for insulating a low temperature reservoir includes an outer impervious envelope and an intermediate envelope spaced from both the outer envelope and reservoir. The intermediate envelope is made of panels which are locally supported from the outer envelope.
Patent ES-430043-A1 (ES)
Title: Paper having microcapsules deposited in depressions on a surface thereof has improved smudge-resistance characteristics
IPC: B41M5/155
Filed: 1974-09-13
Abstract: Paper for use in pressure-sensitive copying systems consists of a base paper one surface of which is machine glazed and the opposite surface of which is left rough due to expulsion of moisture during manufacture. Those sheets which are provided with a color reactant have the reactant applied to the glazed surfaces thereof and those sheets which are provided with a microcapsule coating have the microcapsule coating applied to the rough surfaces thereof.
Patent ES-431669-A1 (ES)
Title: Tire pressure warning system
IPC: B60C23/04
Filed: 1974-11-05
Abstract: Excessively high or low tire pressure is detected automatically with a warning signal generated for the operator. A device is attached to each wheel and includes a spring-loaded piston mounted for reciprocation in a cylinder formed in the device. The cylinder is provided with a porting arrangement which opens only at certain pressure limits. When the ports are opened a sonic or ultrasonic signal is generated and detected by sensors located in proximity to each wheel. The signals detected by the sensors are processed and utilized to actuate a warning signal that provides a visual and/or audio output for the operator. Means are provided for discriminating between background noise and the generated signal as well as to discriminate as to the location of the affected tire. In a modification of the invention, a reserve chamber is integrated into the body of the wheel and is adapted to replenish automatically air lost from the tire.
Patent ES-434421-A1 (ES)
Title: Phenoxyalkylamines
IPC: A61K31/40
Filed: 1975-02-04
Abstract: The invention provides a new class of aminoalkoxyphenoxyalkenones having interesting pharmacological properties.
Patent ES-442960-A1 (ES)
Title: Machine for grinding of peripheral surfaces on work pieces
IPC: B24B41/00
Filed: 1975-11-25
Abstract: A machine for grinding of peripheral surfaces on workpieces, particularly, screw driver blades, comprising at least one grinding disc or abrasive belt contact disc, respectively, arranged on a rotating carrier which is driven in a predetermined transmission ratio synchronously to the likewise rotating workpiece such that the grinding disc or abrasive belt contact disc, respectively, steps forward into the grinding position in periodic rotation synchronized with the turning of the workpiece.
Patent ES-458300-A1 (ES)
Title: Apparatus for discharging loose particulate solid material from a storage space
IPC: B65G65/38
Filed: 1977-04-29
Abstract: An apparatus for discharging loose particulate solid material from a storage space, for instance the hold of a ship. A screw conveyor is suspended in a carriage mounted at the upper part of the space and is horizontally movable. The carriage has a hoisting machinery for wire ropes in which a beam is suspended along which the conveyor is mounted. At least two stabilizing wire ropes are secured to the beam and run to pulleys on the carriage, which pulleys are so disposed that the wire ropes cross each other at a point between the carriage and the beam. From the pulleys stabilizing wire ropes run to a device for keeping the wire ropes tensioned when the beam is raised, lowered and stationary.
Patent ES-460438-A1 (ES)
Title: Process for preparing an aqueous solution or slurry of surfactants having a high concentration
IPC: C09K23/00
Filed: 1978-06-09
Abstract: PURPOSE:To produce a high concn., low viscosity compsn. by neutralizing sulfates obtd. by treating higher alcohols (ethoxylates) with SO3 or chlorosulfonic acid which adding sulfuric acid and Na2SO4 so that the ratio by wt. of sulfuric ester salts and water and Na2SO4 content can be separately specified after neutralization.
Patent ES-461397-A1 (ES)
Title: Process using radiation curable epoxy containing resist and resultant product
IPC: G03F7/039
Filed: 1977-08-05
Abstract: Negative resist compositions are based on carbonaceous polymers with substituent branches containing epoxy groupings. Exemplary materials which include, for example, a copolymer of glycidyl methacrylate and ethyl acrylate in which epoxy groupings are unesterified show high sensitivity, for example, to electron radiation and to X-rays. Resolution is sufficient to permit expedient fabrication of detailed resist patterns for integrated circuits. High adherence permits use of acid or base reagents and thermal stability permits use of ion milling for circuit fabrication.
Patent ES-465429-A1 (ES)
Title: Hardware-software counting
IPC: H03K21/10
Filed: 1977-12-26
Abstract: A hardware counter counts high rate, lower significant bits. A carry-borrow circuit responsive to the higher order bit position of the hardware counter includes cancel means responsive to successively received carry and borrow signals to cancel previously generated carries or borrows. Memory means in the carry-borrow circuit memorize the generation of the carry or borrow by the hardware counter. A programmed microprocessor, or the like, periodically senses the status of the carry-borrow circuit for transferring signal contents thereof to a software controlled count field. The arrangement permits high speed counting without interrupting the microprocessor and not imposing rate constraints on program execution of the microprocessor.
Patent ES-465612-A1 (ES)
Title: Woven belting with tubular edge portions
IPC: A62B35/00
Filed: 1977-12-30
Abstract: A woven belting has a single-ply central portion and tubular edges which are integrally woven with the central portion as a hollow plain weave high abrasion resistance is achieved for the tubular edges by shrinking their warp threads to a predetermined extent before the weaving operation. The warp threads in the edges of the belting are subsequently shrunk to their full possible extent during a final heat setting treatment of the whole belting.
Patent ES-468539-A1 (ES)
Title: Turbine rotor
IPC: F01D5/22
Filed: 1978-04-04
Abstract: A turbine rotor comprising radially extending blades having inner and outer ends and an axially symmetrical annular shroud having upstream and downstream ends affixed to the blades adjacent the outer ends thereof and rotating with the blades. The annular shroud increases in diameter from its upstream end to its downstream end such that a passage formed thereby widens from its upstream intake opening towards it downstream outlet opening, with the annular shroud in radial section having a profile adapted to produce a lift force under onflow conditions and being oriented such that its suction side forms the interior surface of the annular shroud facing the passage and that its angle of attack relative to a direction extending parallel to the central axis of the annular passage is smaller than the critical (stalling) angle of the profile. A further annular shroud may be fixed to the inner ends of the blades.
Patent ES-471266-A1 (ES)
Title: Axial-flow turbine
IPC: F01D25/32
Filed: 1978-06-29
Abstract: An axial-flow turbine which is driven by a working fluid which contains dust and moisture is disclosed. The turbine has stator blade means and rotor blade means, and a working fluid exit angle of a first-stage stator blade means is smaller than that of the second-stage stator blade, wherein the absolute exit velocity of the working fluid from the first stage stator blade means is smaller than that of the second stage stator blade means, whereby the flow of the working fluid has the same directional vortical flow with the turbine shaft as the axis of the vortex and dust fouling is checked particularly in connection with the first-stage stator blade means.
Patent ES-472797-A1 (ES)
Title: Optical barrier drive system - has LEDs and phototransistors sequentially powered and monitored to reduce power requirements
IPC: G01V8/20
Filed: 1978-08-23
Abstract: The optical detector drive system comprises a click generator (1) and counter (3) whose capacity corresponds to the number of pulsed diode emitters (6). Each diode is activated in turn as the counter steps on. The receiver section consists of a number of parallel-connected photo-transistors controlled from a constant-current source (9). The output is connected to a threshold detector or Schmitt trigger (13). This in turn drives edge-triggered bistable circuits (14). The two outputs of the bistables are activated according to whether the transistor is activated or not. Further bistables (20, 21) monitor the photo-transistors and in the event of a fault, a light diode (22) is activated. The system lends itself to integrated circuit type of construction. Power supply demands are low.
Patent ES-474493-A1 (ES)
Title: Substituted mercapto acid amides, process for their preparation, pharmaceutical composition containing same and their use.
IPC: C07D215/50
Filed: 1978-10-24
Abstract: Substituted mercapto acid amides are prepared, and are useful as immunoregulants for correcting an imbalance of immune homeostasis, particularly as immunostimulants in the treatment of autoimmune and immune deficient diseases and disorders.
Patent ES-485336-A1 (ES)
Title: Anode for the electrowinning or galvanic deposition of non-ferrous metals.
IPC: C25D21/10
Filed: 1979-10-24
Abstract: An anode for a cell for electrolytic recovery of nonferrous metals especially copper is provided with a plate-shaped deposition surface, a hanger for suspending the anode in the cell, and a perforated pipe along a bottom edge of the anode for discharging bubbles of gas upwardly in the electrolyte along the faces of the anode. A bar along an edge of the anode can be provided with a feeder for the gas communicating with the pipe and the hanger may have a passage communicating with this feeder.
Patent ES-8103162-A1 (ES)
Title: Type II interferon and agents thereof
IPC: A61K38/21
Filed: 1980-01-18
Abstract: The present invention relates to processes which are easily applicable for industrial production of Type II interferon and Type II interferon-containing agents. Particularly, the present processes are based on the invention that a large amount of high-titred Type II interferon is easily obtainable by transplanting established human cells in other warm-blooded animal body or inoculating the cells in a culture medium charged in a filter-membrane-interposed diffusion chamber which is designed and fitted in or to the animal body so that the cells can grow on its nutrient body fluid, multiplying the transplanted or inoculated cells in the warm-blooded animal body or the diffusion chamber utilizing the body fluid, then exposing the multiplied cells to the action of a Type II interferon inducer in vivo or in vitro to induce Type II interferon, and purifying and separating the induced Type II interferon. The agents containing Type II interferon obtained by the method disclosed herein are effective and superior for treating and preventing Type II interferon-sensitive diseases.
Patent ES-8102576-A1 (ES)
Title: Cephalosporin reduction process
IPC: C07D513/04
Filed: 1980-02-01
Abstract: Cephalosporin sulfoxides are reduced to the corresponding cephalosporins in the presence of a halogen scavenger with triaryl phosphite-halogen complexes derived from the kinetically controlled reaction of selected triaryl phosphites and chlorine or bromine.
Patent ES-489613-A1 (ES)
Title: Circular saw with fixed work-table - has rotatable stop to facilitate cutting of mitred joints (NL 18.9.80)
IPC: B27B27/06
Filed: 1980-03-15
Abstract: A circular saw with a fixed worktable can be adapted to cut mitre joints by means of a simple fixture. The fixture consists of a curved arm (11) with an end plate (14) with its surface aligned with the centre of curvature of the slot (12) which extends for almost the length of arm (11). The workpiece (18) is pressed against the stop plate (14) with the curved arm (11) clamped to one of two bars (8). These bars (8) are fitted on opposite sides of the saw blade (7) and slide in guides (20) in the worktable (2). The provision of two bars (8) enables the stop-plate (14) with its arm (11) to be turned through 180 deg..
Patent ES-8207653-A1 (ES)
Title: Leaf spring puller for nuclear fuel rods.
IPC: G21C19/10
Filed: 1980-04-08
Abstract: A fuel rod puller in the form of a collet for pulling fuel rods from a storage area into grids of a nuclear reactor fuel assembly. The rod puller moves longitudinally through the grids to a storage area where projections on the end of leaf springs grasp onto an end plug in a fuel rod. Drive apparatus then pulls the rod puller and connected fuel rod from the storage area into the fuel assembly grids. The rod puller includes an outer tube having leaf springs on one end thereof in one modification, mounted within the outer tube is a movable plunger which acts to urge the leaf springs outwardly to a position to permit passing or with the end of a end plug. Upon withdrawal of the plunger, the leaf springs move into a groove formed in the end of a fuel rod end plug, and the fuel rod subsequently is pulled into the fuel assembly grids. In another modification, the leaf springs on the outer rod are biased in an outward direction and a longitudinally movable tube on the outer rod is moved in a direction to contract the leaf springs into a position where the projections thereof engage the groove formed in a fuel rod end plug.
Patent ES-8200119-A1 (ES)
Title: 2-Deoxy-2-substituted fortimicin A and B and derivatives
IPC: C07H15/224
Filed: 1980-09-24
Abstract: Disclosed are 2-deoxy-2-substituted fortimicin A and B derivatives represented by the formula < IMAGE > wherein R is hydrogen glycyl, beta -alanyl, acetyl, or beta -amino lower alkyl, R1 is hydrogen, amino, azido, halo, glycylamido, beta -alanyl amido or 2-O-methanesulfonyl and R2 is hydrogen or halo and their pharmaceutically acceptable salts. The compounds are active antibacterial agents.
Patent ES-8202095-A1 (ES)
Title: Method and flow system for the control of turbine temperatures during bypass operation
IPC: F01K7/24
Filed: 1980-12-18
Abstract: Method and apparatus to limit and control rotational loss heating such as occurs in a large steam turbine in the bypass mode of operation under no-load and low-load operating conditions. According to the invention, a portion of the high pressure bypass steam is admitted to the lower pressure sections of the turbine to provide motive fluid for driving the turbine while, simultaneously, a second portion of the high-pressure bypass steam is admitted to the high-pressure section of the turbine in a reverse-flow direction to pass backwards therethrough and limit the rotational loss heating. The two flows may be proportioned to control rotational loss heating in both the high-pressure and lower pressure sections of the turbine. A reverse-flow valve and a ventilator valve are provided for routing the reverse-flow of steam.
Patent ES-8206911-A1 (ES)
Title: Ground fault circuit breaker with adjustable trigger.
IPC: H01H71/32
Filed: 1981-09-11
Abstract: The invention relates to an earth fault circuit breaker, on the secondary of the summing current transformer of which is arranged an adjustable trip magnet, the transmission element of which acts on the transmission element of the latching mechanism. According to the invention it is provided that a means of adjustment (8) is arranged between the transmission element (7) of the trip magnet (3) and the transmission element (9) of the latching mechanism (4), and that the trip magnet (3) is limited in its tripping movement (11) of the armature (12) by a stop (10).
Patent ES-8307092-A1 (ES)
Title: Method of delivering drug with aid of effervescent activity generated in environment of use.
IPC: A61K9/46
Filed: 1982-03-25
Abstract: An osmotically driven device for dispensing an active agent into a fluid environment is disclosed, which device comprises a semipermeable wall surrounding and defining an inner compartment containing an active agent having limited solubility in the fluid, an outlet passageway through the wall for connecting the compartment with the exterior of the device for dispensing the active agent, the device characterized in that the compartment contains a basic compound that generates carbon dioxide gas on being dispensed from the compartment, thereby improving the delivery of the active agent from the device.
Patent ES-8402632-A1 (ES)
Title: Polyvinyl alcohol based size composition.
IPC: C08K5/16
Filed: 1982-04-07
Abstract: Polyyinyl alcohol based sizing solution containing a small amount of quaternary (e.g., dialkyldimethyl) ammonium salt or quaternary imidazolinium salt additives provide good operability during application and weaving and results in fabric having improved finishing performance.
Patent ES-8307457-A1 (ES)
Title: Gelled edible composition of firm consistency for a bakery product with prolonged conservation, and process for its manufacture.
IPC: A23L29/256
Filed: 1982-08-17
Abstract: Soft cookies, biscuits, snacks and the like, are produced from a specially formulated and prepared dough. The soft edible products retain their fresh baked, moist, tender texture for extended periods of time. A firm gel, capable of being ground, is formed from: a) a viscous liquid, e.g., a corn syrup, b) a gum, e.g., an alginate gum, c) an optional humectant and dispersing agent for the gum. e.g., glycerine, d) a calcium ion source for gelling the gum, and e) an optional humectant and dispersing agent for the calcium ion source, e.g., propylene glycol, using high shear mixing. The ground gel is incorporated into the cookie or other dough prior to baking.
Patent ES-8400680-A1 (ES)
Title: Method, apparatus and use for choosing a packet from a lot of packets and to handle them.
IPC: B65G59/04
Filed: 1982-09-09
Abstract: Method and apparatus allowing to make a selection of parcels among a batch of parcels, to take and deposit said parcels in a fixed or variable location. The apparatus for implementing said method comprises a gripping hand (9) allowing to take the parcels and deposit them, a means (1) for inspecting a batch of parcels, a means (4) for analyzing the video signal (S1) provided by said inspection means (1) and representing the image of the batch of parcels and for transforming said image video signal in a digital signal (S2), a data processing means (7) for managing the movements from said digital signal (S2), data processing means for receiving orders, mechanical means for displacing said gripping hand in the space, and means for its proper displacement. The apparatus according to the invention may apply more particularly for removing parcels from a pallet and depositing them on a conveyor or loading them on a pallet. It may be used for preparing orders.
Patent ES-8403284-A1 (ES)
Title: Apparatus for dissecting slaughtered animals.
IPC: F16H25/24
Filed: 1983-01-25
Abstract: A process and apparatus for dissecting slaughtered animals, in particular poultry, in which process the animals are suspended from a conveyor system and moved past several treating stations where parts of the animals are cut off by motor-driven knives set in a fixed position, the animals being conducted in a predetermined position past each of the treating stations by means of guiding means. The guiding means may comprise two parallel rails and lamellar elements to which the hooks of the conveyor system have been attached. The lamellar elements are twisted and the rails have an incline relative to the direction of motion, so that the hooks are rotated around their vertical axis when required at a treating station.
Patent ES-8403725-A1 (ES)
Title: Detoxified neurotoxine of E coli, process to prepare it and immunological compositions containing it.
IPC: A61K39/108
Filed: 1983-03-03
Abstract: Detoxified but still immunogenic E. coli neurotoxin is prepared by bringing E. coli neurotoxin into contact with glutaraldehyde in mild operative conditions, the reaction being stopped where no more than 90% of the neurotoxin are inactivated. The obtained detoxified neurotoxin is valuable for immunizing piglets against oedema disease.
Patent ES-8402867-A1 (ES)
Title: Process for supplying coal gas to metal works.
IPC: C10J3/08
Filed: 1983-05-13
Abstract: A coal gas supply method converts a carbon carrier in a reactor into a coal gas by the addition of oxygen and feeds the coal gas to fuel consumers. To ensure a continuous fuel supply to the fuel consumers during the coal gasification process, a branch current of the coal gas produced is liquefied and stored. At the same time the oxygen stored in liquid form is drawn from a tank, evaporated and used in the reactor. If there is a breakdown in the coal gasification process, the stored quantity of coal gas is evaporated gradually and fed to the consumers. At the same time, oxygen drawn from an oxygen inlet pipe is liquefied and stored. Instead of coal gas, another fuel gas such as natural gas can also be used.